Definition of protocerebrum in English:

protocerebrum

noun

  • Zoology. The anterior region of the brain of an arthropod.

Origin

Late 19th century (in an earlier sense). From proto- + cerebrum.

Pronunciation

protocerebrum

/ˌprəʊtə(ʊ)sɪˈriːbrəm//ˌprəʊtə(ʊ)ˈsɛrɪbrəm/